A device containing one or more light sources (either incandescent, glow, or solid state, lamps) opticallycoupled to one or more semiconductor type photo-sensitive elements, all of which are contained in an opaque enclosure. Light generated within the device by the application of an appropriate electrical input to the light source(s) acts upon the light sensor(s) to produce a corresponding output or change in some electrical quantity or variation in some electrical property. For items in which the light in directed at another item and the reflected light is interpreted (read) see scanner, optical.
Classification: Photosensitive semiconductor devices, nesoi
NSN 2925-01-476-3224
NSN 5855-01-382-5169
NSN 5910-01-645-8938
NSN 5925-01-646-3988
NSN 5905-01-094-7374
NSN 5950-01-394-0559
NSN 5910-01-034-8465
NSN 5990-01-548-3711
NSN 2925-01-033-0141
NSN 5965-00-166-3486
NSN 5975-00-952-0890
NSN 5998-01-003-2897